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| author | Michael Niedermayer <[email protected]> | 2019-04-16 00:41:54 +0200 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2019-11-14 23:30:37 +0100 |
| commit | b131d7653ecbd95ba7f432b1952f3ca514aadd19 (patch) | |
| tree | 53f4fbedcb616522be551b5b43b9a586a7024aa3 /libavcodec/frame_thread_encoder.c | |
| parent | 85b8a4d2c7f4e2b5ea2ac0ba6f3bbfa12a10708d (diff) | |
avcodec/jpeg2000: Check stepsize before using it
Fixes: value 1.87633e+10 is outside the range of representable values of type 'int'
Fixes: Undefined behavior
Fixes: 14246/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5758393601490944
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit 06ef186fa1b7329c6fe6723372a72464c998059b)
Signed-off-by: Michael Niedermayer <[email protected]>
Diffstat (limited to 'libavcodec/frame_thread_encoder.c')
0 files changed, 0 insertions, 0 deletions